diff --git a/README.md b/README.md
index 8a67c1f..38029cd 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,4 @@ Links:
 - [doc: Software design](https://docs.google.com/document/d/1GpieqcuPjXC1P-a0mXGLe61XF8xzZ_h2taeojuUqToA/edit#heading=h.a6o0m6lt88hs)
 - [tab: Arbeitspakete](https://docs.google.com/spreadsheets/d/1zyScof0CLPPSmdI0Dq3QWAdLAvyMhk_QFo7VJDFPymk/edit#gid=0)
 - [tab: Levels](https://docs.google.com/spreadsheets/d/1kIfnlJLYZ0p-zY8Jl699yGgnn6wju2nfAVBx9WdDkQI/edit#gid=741912808)
+- [tab: Grafiken](https://docs.google.com/spreadsheets/d/1gT3khuVGXgm-Wk83aEAYn9wOUzQKluHDlfMs6SlZ8KU/edit)
diff --git a/project/main.py b/project/main.py
index b1b6db5..f098377 100644
--- a/project/main.py
+++ b/project/main.py
@@ -58,10 +58,11 @@ elif what_to_run == 'physics':
     test_2_sprite.position_scale = PositionScale((10, 80), (1, 1))
     sprite_manager.add_sprite(DrawLayers.OBJECTS, test_2_sprite)
 
-    text_1 = TextLabel("Das ist ein Test", 10, 80, 50, alignment="left")
+    text_1 = TextLabel("Frame: 0", 10, 110, 50, alignment="left")
     text_1.position_scale.scale = (0.1, 0.1)
     sprite_manager.add_sprite(DrawLayers.UI, text_1)
 
+    counter = 0
     while True:
         clock.tick(frame_rate)
 
@@ -77,6 +78,8 @@ elif what_to_run == 'physics':
         if skip:
             continue
 
+        counter += 1
+        text_1.set_text(f"Frame: {counter}")
         screen.fill((0, 0, 0))
 
         sprite_manager.tick(apply_frame_rate(1))
diff --git a/project/physics/PhysicsElementsHandler.py b/project/physics/PhysicsElementsHandler.py
index 9ac0b7d..b3f93ea 100644
--- a/project/physics/PhysicsElementsHandler.py
+++ b/project/physics/PhysicsElementsHandler.py
@@ -14,13 +14,13 @@ class PhysicsElementsHandler:
     def __init__(self):
         pass
 
-    def tick_all_layers(self, dt: float, layers: dict[str, list[UiElement]]):
+    def tick(self, dt: float, layers: dict[str, list[UiElement]]):
+        sprites = []
         for layer in layers:
-            self.tick(dt, layers[layer])
-
-    def tick(self, dt: float, sprites: list[UiElement]):
-        for sprite in sprites:
-            sprite.tick(dt)
+            for sprite in layers[layer]:
+                sprite.tick(dt)
+                if isinstance(sprite, Sprite):
+                    sprites.append(sprite)
 
         # handle motion and collisions. To do this:
         # 1. Find all sprites that have collision enabled and store them in a list
diff --git a/project/physics/SpriteManager.py b/project/physics/SpriteManager.py
index 9540c81..482f3f1 100644
--- a/project/physics/SpriteManager.py
+++ b/project/physics/SpriteManager.py
@@ -33,7 +33,7 @@ class SpriteManager:
                 self.layers[layer].remove(sprite)
 
     def tick(self, dt: float):
-        self.physics_handler.tick_all_layers(dt, self.layers)
+        self.physics_handler.tick(dt, self.layers)
 
     def draw(self, screen: Surface, screen_transform: PositionScale):
         for layer in DrawLayers.DRAW_ORDER: